Gennady is available for hire

Gennady Kulabukhov

Verified Expert in Engineering

Software Developer

Belgorod, Belgorod Oblast, Russia

Toptal member since April 18, 2019

Expertise

Java Android SDK Git Android Android Studio Kotlin Jira Agile Software Development Retrofit iOS Objective-C Firebase Swift MacOS Offshore Android Senior Android RxJava

Bio

Gennady is a software engineer with more than seven years of experience in mobile applications development with strong knowledge of the Android framework. During his career, he has delivered many applications to the Google Play store. Also, he's experienced in team management and teaching.

Portfolio

Individual Entrepreneur

Firebase, Swift, iOS, Android SDK, REST, RxJava 2, Android, Java, Kotlin...

Belgorod State Technological University

Android SDK, Java

Kaerus, LLC

Android SDK, REST, RxJava 2, Kotlin, Objective-C, Android, Java

Experience

Java - 8 years Android SDK - 7 years Android - 7 years RxJava 2 - 4 years REST - 4 years Firebase - 3 years Kotlin - 3 years

Availability

Part-time

Preferred Environment

Git, Android Studio, MacOS

The most amazing...

...thing I've built is a scalable mobile app that integrates many different fitness trackers with different protocols and cover them with a unified interface.

Work Experience

Individual Entrepreneur

2015 - PRESENT

Individual Entrepreneur

Led a development team (Android and iOS developers).
Designed applications architecture conforming to project requirements.
Helped team members in the development and technical progression.
Developed and launched the "Run Races" project (Android, iOS, back end) which helps runners to find races all over the world to participate in.

Technologies: Firebase, Swift, iOS, Android SDK, REST, RxJava 2, Android, Java, Kotlin, Leadership

Part-time Lecturer

2015 - PRESENT

Belgorod State Technological University

Taught a course “Architecture and programming for mobile devices."

Technologies: Android SDK, Java

Senior Android Developer

2014 - 2015

Kaerus, LLC

Developed Android applications for several client-server products.
Led a small development team (Android and iOS developers).
Communicated with other development teams and clients.

Technologies: Android SDK, REST, RxJava 2, Kotlin, Objective-C, Android, Java

Mobile Developer

2013 - 2014

Geolocation Technology, CSJC

Developed an Android client from scratch and took part in the development of an iOS client for dating service gotyou.ru.
Took part in development of several internal projects.

Technologies: iOS, Android SDK, REST, Android, Java

Junior Mobile Developer

2011 - 2012

Factory of Information Technologies, LLC

Developed several Android and iOS applications for company products and services.
Studied for new technologies and software development process and tools.
Developed and released first version of Android application for 2do2go.ru portal (events and places aggregator).

Technologies: Android SDK, Objective-C, Android, Java

Experience

My JetSport

https://play.google.com/store/apps/details?id=com.elegion.jet.sport

App for communicating with different fitness tracker bracelets (using Bluetooth). The app can receive and display health data from bracelets (steps, calories, distance, heart rate, blood pressure, etc.), manage alarms, notifications, and other bracelet-related features. It also allows tracking fitness activity (for example, running).

My JetKid

https://play.google.com/store/apps/details?id=com.elegion.jet.kid

The app allows parents to communicate with their children using kid smartwatches. Using app parents can monitor their kid geolocation, receive notifications when a kid enters/leaves the safe area, write short text/voice messages, and send many other commands to kid watches.

Run Races

Road and trail running events catalog with more than 10,000 upcoming races.

Mobile Doctor

Remote medical consultations with professionals doctors.

Mobile Agent

Mobile agency network for crowdsourcing information gathering for business needs.

Completed product testing, competitive analysis, mystery shopper, gathering information, and opinion polls.

Education

2008 - 2013

Specialist of Engineering Degree in Software Engineering

Belgorod Shukhov State Technological University - Belgorod, Russia

Skills

Libraries/APIs

RxJava 2, Retrofit

Tools

Git, Android Studio, Jira

Languages

Kotlin, Java, Objective-C, Swift

Frameworks

Android SDK, Dagger 2

Paradigms

Object-oriented Programming (OOP), Model View Presenter (MVP), Agile Software Development, REST

Platforms

Android, MacOS, iOS, Firebase

Other

Leadership

Collaboration That Works

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